| 摘要 |
PROBLEM TO BE SOLVED: To provide a cell stack device capable of reducing stresses occurring in a support member, and a fuel battery module and a fuel battery device.SOLUTION: Current extraction members 7a interconnected by an interconnection member 25 are provided in a support member 5 so as to be located on an adjacent cell stack 2 side apart from the center of the support member 5 in a direction orthogonal to the arrangement direction of a fuel battery cell 3. As a result, even when the interconnection member 25 expands with heat during power generation, stresses occurring in the support member 5 via the current extraction members 7a can be reduced, and an electrical connection between the cell stack 2 and the support member 5 can therefore be maintained for a long time. |
